spherodizing, normalizing, full annealing, process annealing, and stress relief
The main difference between full annealing and normalizing is that fully annealed parts are uniform in softness (and machinablilty) throughout the entire part; since the entire part is exposed to the controlled furnace cooling. In the case of the normalized part, depending on the part geometry, the cooling is non-uniform resulting in non-uniform material properties across the part. This may not be desirable if further machining is desired, since it makes the machining job somewhat unpredictable. In such a case it is better to do full annealing.
Full annealing process consists of three steps. First step is heating the steel component to above upper critical temperature by 30 to 50 deg c, after suffciant soaking time parts will be cooled very slowly in the furnace. Where as for ISo Thermal annealing parts will be heated above upper critical temperature by 30 to 50 deg c, after suffciant soaking time parts will be transfered to intermediate temprature( Below the lower critical temperature) and allow to equalise the temperature then cool in air to Room temperature
tell me full penetration joint process
What is the difference between Modified accrual and Full accrual method?"
Uh, is there a difference?
Full form of GPRS
what is difference between MD and dm degree
fill is a verb (fill in the blanks) full is a adjective (You are full of ideas)
The difference between internal flush and full hole thread is that the roots of the full-hole tool joints are rounded, and the roots for the internal-flush joints are flat.
What is the difference between single and full page web layout
The difference is full HD means that the whole video is in HD.